Feature(may vary by option.)

●The Emergency Stop Switch has optional two-stage action angle of 12°-30° / 10°-45° / 25°-35° / 15°-45°, 2NO+2NC contactors with contact capacity 5A/380VAC
●Optional shell cast aluminum or stainless steel, protection class IP67
●Working life over 1 million times.
●Apply to Conventional belt conveyor, shuttle conveyor, crane, excavator, ship loading and unloading system, horizontal feeder, etc.
●If you are not sure about the size or have any issue about the product or service, please dont hesitate to email us. We will answer you winth 12h
●The action angle of the emergency stop switch sent by default is: 10°-45°, if you need to buy other action angles, please contact us

[Stainless steel[+71.42]]




[Cast aluminum]




[Cast aluminum（explosion-proof)[+52.91]]





Description

ATO Emergency Stop SwitchATO Emergency Stop Switch
ATO Emergency Stop SwitchATO Emergency Stop Switch
Features:
  • 2NO+2NC contactors
  • with contact capacity 5A/380VAC
  • protection class IP67
  • working life over 1 million times
  • Wide range of applications

  • It has optional two-stage action angle of 12°-30° / 10°-45° / 25°-35° / 15°-45°, we will ship 10°-45° by default. if you want other action angles of the stop switch, please tell us

Application:

Emergency stop switch for belt alignment control is a 2-stage belt anti-alignment switch, widely use in Conventional belt conveyor, shuttle conveyor, feeder conveyor, bucket elevator, packaging production line, stacker-reclaimer system, crane, excavator, ship loading and unloading system, horizontal feeder, etc.

Emergency Stop Switch Cast aluminum Emergency Stop Switch Cast aluminum (explosion-proof) Emergency Stop Switch Stainless steel
Cast Aluminum Cast Aluminum（Explosion-Proof) Stainless Steel
Price $108.47 $161.38 $179.89
Model ATO-SFYS-KPT1 ATO-SFYS-BKPT1 ATO-SFYS-STKPT1
Shipping weight 4.4lbs 6.6lbs 6.6lbs
Shell material * Cast aluminum Cast aluminum (explosion-proof) Stainless steel
Working temperature -20~+50℃ (-4~+122℉) -20~+50℃ (-4~+122℉) -30~+60℃ (-22~+140℉)

ATO Emergency Stop Switch Common Specification:

Stage 2-stage
Action angle * 12°-30°, 10°-45°, 25°-35°(optional); ship 10°-45° by default
Limit angle 70°
Contact type 2NO+2NC
Contact capacity 5A/380VAC
Return mode Automatically return
Distance Distance between vertical roll and belt: 50-100mm
Max. distance Max. distance between two switches: 50m
Working temperature -20~+50℃ (-4~+122℉)
Working humidity ≤85%
Working life ≥1million times
Protection class IP67
Cable length 59"

Emergency Stop Switch Dimension:

Emergency Stop Switch DimensionEmergency Stop Switch Dimension

Emergency Stop Switch Installation

Emergency Stop Switch InstallationEmergency Stop Switch Installation

Tips: Installing an emergency stop switch for belt alignment control

The working principle of the emergency stop switch for belt alignment control is that when the conveyor belt deviates, the belt touches the vertical roll of the switch. When the vertical roll deflects to the first stage action angle, the first group of contact switch operates and outputs a alarm signal. If the belt continues to deviate so that the vertical roll of the emergency stop switch reaches the second stage action angle, the second group of contact switch sends a stop signal. If it is connected to the control circuit, it can realize automatically shutdown. Installation method:

  1. Fix the emergency stop switch on the bracket and weld it to the rack.
  2. Set the two-stage belt alignment switches on both sides of the conveyor belt. The vertical roll should be perpendicular to the plane of the edge of the conveyor belt.
  3. The distance between the vertical roll of the emergency stop switch and the edge of the conveyor belt is L=50 ~ 100mm.
  4. A pair of emergency stop switches can be installed at every 50m position of conveyor belt.